the fbi does a fantastic job. they have intervened on a couple here. mostly a few years ago when a person with targeting the capital. it is not every day. the threats come and go. we have spikes that come in. we have occasionally multiple sources of threats. it's ebbs and flows>> what is the worst thing somebody can say to you on a given day. >> in terms of threats? >> when do you say this will not be a good day? >> there are a lot of things. >> what kind of things are there? >> i probably involve myself more than a lot of chiefs. the things that room my day, credible threat streams, -- obviously. that ruined my day, credible threat streams, obviously. officermisconduct. i have a very aggressive position that i run my internal affairs and i actively do integrity checks and look for misconduct and corruption. when we get cases where we have corruption, that is one of the things that bothers me the most. those are the two biggies. >> i want to show you video i know you have seen before. a snowball fight. >> yes. >> let's get your reaction. [video clip] >